Brubeck, who lived in Wilton, died Wednesday morning at Norwalk Hospital of heart failure after being stricken while on his way to a cardiology appointment with his son Darius, said his manager, Russell Gloyd. Brubeck would have turned 92 today.

Brubeck had a career that spanned almost all American jazz since World War II. He formed The Dave Brubeck Quartet in 1951 and was the first modern jazz musician to be pictured on the cover of Time magazine — on Nov. 8, 1954 — and he helped define the swinging, smoky rhythms of 1950s and ’60s club jazz.

George Wein, a jazz pianist and founder of the Newport Jazz Festival, had known Brubeck since he first worked in Wein’s club in Boston in 1952.

“No one else played like Dave Brubeck,” he said. “No one had the approach to the music that he did. That approach communicated.”

Brubeck “represented the best that we can have in jazz,” he added. “The quality of his persona helped every other jazz musician.”

The seminal album “Time Out,” released by the quartet in 1959, was the first million- selling jazz LP and is still among the best-selling jazz albums of all time. It opens with “Blue Rondo a la Turk” in 9/8 time — nine beats to the measure instead of the customary two, three or four beats.

A piano-and-saxophone whirlwind based loosely on a Mozart piece, “Blue Rondo” eventually intercuts between Brubeck’s piano and a more traditional 4/4 jazz rhythm.

The album also features “Take Five” — in 5/4 time — which became the Quartet’s signature theme and even made the Billboard singles chart in 1961. It was composed by Brubeck’s longtime saxophonist, Paul Desmond.

“When you start out with goals — mine were to play polytonally and polyrhythmically — you never exhaust that,” Brubeck told The Associated Press in 1995. “I started doing that in the 1940s. It’s still a challenge to discover what can be done with just those two elements.”

After service in World War II and study at Mills College in Oakland, Calif., Brubeck formed an octet including Desmond on alto sax and Dave van Kreidt on tenor, Cal Tjader on drums and Bill Smith on clarinet. The group played Brubeck originals and standards by other composers, including some early experimentation in unusual time signatures. Their groundbreaking album “Dave Brubeck Octet” was recorded in 1946.

The group evolved into the Quartet, which played colleges and universities. The Quartet’s first album, “Jazz at Oberlin,” was recorded live at Oberlin College in Ohio in 1953.

Ten years later, Joe Morello on drums and Eugene Wright on bass joined with Brubeck and Desmond to produce “Time Out.”